Mellette city, South Dakota
Official LSAD Designation: Mellette city • Census GEOID: 4641860
• Spink County
Mellette city is an incorporated city in Spink County, South Dakota. According to official records from the Census (2025), Mellette city had an estimated population of 194 residents. Official Census Bureau geographic records classify this community under LSAD designation Mellette city (GEOID 4641860).
Local Government Administration U.S. Census Bureau GMAF
City Of Mellette
Municipal
Official Title:
Finance Officer
Address:
PO BOX 105, MELLETTE SD 57461-0105
County Of Spink
County
Official Title:
Deputy Auditor
Address:
210 E 7TH AVENUE, SUITE 5, REDFIELD SD 57469-6617
Civic & Statistical Snapshot
| Category | Estimate | Survey Period / Source |
|---|---|---|
| Total Population | 194 | 2025 |
| Median Household Income | $106,964 | 2020-2024 |
| Median Home Value | $201,000 | 2020-2024 |
| Land Area | 0.26 sq mi | Gazetteer (2026) |
| Civic & Public Services | Hospitals, Libraries, Colleges | CMS / IMLS / IPEDS |
| Schools & Districts | NCES Directory Listings | Provided by k12guides.com |
| Nearby Airports | Landing Facilities | Provided by airport-data.com |
| Climate & Weather | NOAA 30-Year Normals | 1991–2020 |
Source: U.S. Census Bureau (PEP, ACS 5-Year).